Newark (EWR) to Seattle / Tacoma (SEA) flight deal in economy from $337
EWRNewark Liberty Airport
Newark, United States
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$455 USD
-26%$337 USD
Verified about 14 hours agoNovember 2026
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Good Availability
44% of dates checked are available within 10% of the lowest price
Saturday, November 21st, 2026
9 round-trip options
Returning
Thu, Nov 26, 2026•5 Day Trip
$424 USD
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Fri, Nov 27, 2026•6 Day Trip
$438 USD
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Sat, Nov 28, 2026•7 Day Trip
$740 USD
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Sun, Nov 29, 2026•8 Day Trip
$737 USD
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Mon, Nov 30, 2026•9 Day Trip
$621 USD
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Wed, Dec 2, 2026•11 Day Trip
$363 USD
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Thu, Dec 3, 2026•12 Day Trip
$369 USD
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Fri, Dec 4, 2026•13 Day Trip
$398 USD
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Sat, Dec 5, 2026•14 Day Trip
$363 USD